When did momondo last update prices for flights from Chicago to Sardinia?

Prices for flights from Chicago to Sardinia were last updated today.

How many operators does momondo search for flights from Chicago to Sardinia?

As of May 2026, there is 1 operator available to choose from for flights from Chicago to Sardinia.

How old do you have to be to fly from Chicago to Sardinia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Sardinia.

What documentation or ID do you need to fly to Sardinia?

The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$546 Cheap Flights from Chicago to Sardinia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Sardinia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 pm - 8:25 pm

ORD

OLB

18h 20m

1 stop

8:20 am - 3:55 pm

OLB

ORD

14h 35m

1 stop

$770SWISS

Tue, Aug 18 - Sun, Aug 30

6:10 pm - 6:15 pm

ORD

OLB

17h 05m

2 stops

8:20 am - 2:15 pm

OLB

ORD

12h 55m

1 stop

$811Multiple Airlines

Tue, Aug 18 - Sun, Aug 30

2:20 pm - 8:20 pm

ORD

CAG

23h 00m

1 stop

8:55 am - 3:55 pm

CAG

ORD

14h 00m

1 stop

$811SWISS

Sun, Aug 16 - Tue, Aug 25

6:10 pm - 6:15 pm

ORD

OLB

17h 05m

2 stops

8:20 am - 8:24 pm

OLB

ORD

19h 04m

2 stops

$821Multiple Airlines

Tue, Aug 18 - Sun, Aug 30

5:45 pm - 6:00 pm

ORD

CAG

17h 15m

2 stops

5:05 pm - 2:30 pm

CAG

ORD

28h 25m

1 stop

$856Delta

Sun, Aug 16 - Tue, Aug 25

5:45 pm - 6:00 pm

ORD

CAG

17h 15m

2 stops

5:05 pm - 4:45 pm

CAG

ORD

30h 40m

2 stops

$866Delta

Sun, Aug 16 - Tue, Aug 25

2:20 pm - 8:30 pm

ORD

OLB

23h 10m

1 stop

9:20 pm - 12:35 pm

OLB

ORD

22h 15m

1 stop

$920SWISS

Wed, Sep 2 - Tue, Sep 8

2:20 pm - 8:35 pm

ORD

OLB

23h 15m

1 stop

5:45 pm - 3:55 pm

OLB

ORD

53h 10m

2 stops

$962SWISS

Mon, Aug 24 - Sat, Aug 29

5:00 pm - 9:00 am

ORD

OLB

33h 00m

1 stop

9:15 am - 2:30 pm

OLB

ORD

12h 15m

1 stop

$983KLM

Sat, Sep 5 - Wed, Sep 16

5:00 pm - 9:00 am

ORD

OLB

33h 00m

1 stop

9:15 am - 10:06 pm

OLB

ORD

19h 51m

2 stops

$987KLM

Sat, Sep 5 - Wed, Sep 16

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SWISS flights from Chicago to Sardinia

Our best SWISS deals on Chicago to Sardinia flight tickets

SWISS

Aug 18

ORD7:05 pmChicago O'Hare Intl

18h 20m

1 stop

OLB8:25 pmOlbia Costa Smeralda

Aug 30

OLB8:20 amOlbia Costa Smeralda

14h 35m

1 stop

ORD3:55 pmChicago O'Hare Intl

$770

SWISS

Aug 16

ORD2:20 pmChicago O'Hare Intl

23h 00m

1 stop

CAG8:20 pmCagliari Elmas

Aug 25

CAG8:55 amCagliari Elmas

14h 00m

1 stop

ORD3:55 pmChicago O'Hare Intl

$811

SWISS

Sep 2

ORD2:20 pmChicago O'Hare Intl

23h 10m

1 stop

OLB8:30 pmOlbia Costa Smeralda

Sep 8

OLB9:20 pmOlbia Costa Smeralda

22h 15m

1 stop

ORD12:35 pmChicago O'Hare Intl

$920

KLM flights from Chicago to Sardinia

Our best KLM deals on Chicago to Sardinia flight tickets

KLM

Sep 5

ORD5:00 pmChicago O'Hare Intl

33h 00m

1 stop

OLB9:00 amOlbia Costa Smeralda

Sep 16

OLB9:15 amOlbia Costa Smeralda

12h 15m

1 stop

ORD2:30 pmChicago O'Hare Intl

$983

KLM

Sep 5

ORD5:00 pmChicago O'Hare Intl

33h 00m

1 stop

OLB9:00 amOlbia Costa Smeralda

Sep 16

OLB9:15 amOlbia Costa Smeralda

19h 51m

2 stops

ORD10:06 pmChicago O'Hare Intl

$987

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 8/18

7:05 pm-8:25 pm

1 stop18h 20m

Olbia Costa Smeralda

Sun 8/30

8:20 am-3:55 pm

1 stop14h 35m

$770

Quickest round-trip

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 8/18

6:10 pm-6:15 pm

2 stops17h 05m

Olbia Costa Smeralda

Sun 8/30

8:20 am-2:15 pm

1 stop12h 55m

$811

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 8/16

2:20 pm-8:20 pm

1 stop23h 00m

Cagliari Elmas

Tue 8/25

8:55 am-3:55 pm

1 stop14h 00m

$811

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Tue 8/18

6:10 pm-6:15 pm

2 stops17h 05m

Olbia Costa Smeralda

Sun 8/30

8:20 am-8:24 pm

2 stops19h 04m

$821

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 8/16

5:45 pm-6:00 pm

2 stops17h 15m

Cagliari Elmas

Tue 8/25

5:05 pm-2:30 pm

1 stop28h 25m

$856

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 8/16

5:45 pm-6:00 pm

2 stops17h 15m

Cagliari Elmas

Tue 8/25

5:05 pm-4:45 pm

2 stops30h 40m

$866

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Wed 9/2

2:20 pm-8:30 pm

1 stop23h 10m

Olbia Costa Smeralda

Tue 9/8

9:20 pm-12:35 pm

1 stop22h 15m

$920

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Mon 8/24

2:20 pm-8:35 pm

1 stop23h 15m

Olbia Costa Smeralda

Sat 8/29

5:45 pm-3:55 pm

2 stops53h 10m

$962

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 9/5

5:00 pm-9:00 am

1 stop33h 00m

Olbia Costa Smeralda

Wed 9/16

9:15 am-2:30 pm

1 stop12h 15m

$983

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sat 9/5

5:00 pm-9:00 am

1 stop33h 00m

Olbia Costa Smeralda

Wed 9/16

9:15 am-10:06 pm

2 stops19h 51m

$987

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Sardinia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chicago to Sardinia?

British Airways and SWISS are the most popular carriers operating from Chicago to Sardinia

Cheap Chicago to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sardinia

Fastest flight time	13h 00m
Direct flights	None

The fastest flight from Chicago to Sardinia takes 13h 00m

There are no direct flights from Chicago to Sardinia. There are no popular flight routes from Chicago to Sardinia.

Search flight deals

Frequently asked questions about flying from Chicago to Sardinia

When did momondo last update prices for flights from Chicago to Sardinia?
Prices for flights from Chicago to Sardinia were last updated today.
How many operators does momondo search for flights from Chicago to Sardinia?
As of May 2026, there is 1 operator available to choose from for flights from Chicago to Sardinia.
How old do you have to be to fly from Chicago to Sardinia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago to Sardinia

Compare and see reviews for airlines that fly from Chicago to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $784	Free Cancellation	Rating 6.8 7,972 reviews		Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Sardinia?

It is quick and easy to find Chicago to Sardinia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sardinia that suits you.

Can I find flights from Chicago to Sardinia with flexible booking policies on momondo?

Flights from Chicago to Sardinia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Sardinia?

Once you have performed a search for Chicago to Sardinia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Sardinia right now. Can momondo alert me if prices change?

Price alerts on flights to Sardinia from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.